Pablo, Uniqua, and Austin are astronauts who travel to Mars with Tasha and Tyrone helping from Mission Control. While on Mars the astronauts go too far underground and loose contact with Mission ControlQ\! They also find life on Mars!

In the UK version of the show, the baby alien is voiced by Maria Darling, but this has the unfortunate effect of having the baby sound exactly like Tasha (also voiced by Darling). Alicia Keys vocal is not affected by the normal "Anglicization" that is common in the UK version of the show.